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High & Low Pressure PowerPoint Presentation
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High & Low Pressure

High & Low Pressure

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High & Low Pressure

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  1. Watermist Systems High & Low Pressure

  2. High Pressure Water Mist System Risk : Historic building – Conference Hall Type of system : Wet - Pre-action Risk : OH1 – 830 m2 Nozzle flow rate : 27,5 l/min each Nozzle Working pressure : 100 bar System total Flow Rate : 247,5 l/min Nozzles : No. 120 Semco CEN High Height Water supply : Semco PU PAH80 ( 4 x 112 l/min)

  3. High Pressure Water Mist System Risk : Archives – 3500 m2 Type of system : Deluge – Local application Nozzle flow rate : 13 l/min each Nozzle Working pressure : 100 bar System total Flow Rate : 1027 l/min Battery No.1 : 806 l/min Battery No.2 : 611 l/min Battery No.3 Total Nozzles : 454 Ultrafog nozzles Water supply : 31 N2 + 93 H2O Cylinders

  4. Low Pressure Water Mist System Risk : Gas Turbine Compartment &Aux Type of system : Deluge – Local application No of Systems : 23 Italy + 17 Tunisie Nozzle flow rate : 23,5 l/min each Nozzle Working pressure : 5,5 bar System total Flow Rate : 376 l/min (GT) + 1100 (Aux) No. Of Nozzles : 16 (GT) + 43 (Aux) Discharge time : 5 min Water Supply : 1000 l + 2200 Pressurized Tanks